1. Click the -icon top left in the Chrome address bar.
2. In the Flash dropdown, select 'Always Allow ..'
3. Refresh the page.

Last Mars Tower

Defend your last base on planet Mars from waves of evil human attackers. Use your ultimate tower to shoot 'em up before they can conquer your station. Survive each assault, earn new resources collected by your robot and shop cool upgrades between the battles. Enjoy Last Mars Towers.
Controls: Mouse